9044820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 27747720

約数和(自身を除く): 18702900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 461, 545, 654, 922, 981, 1090, 1308, 1383, 1635, 1844, 1962, 2180, 2305, 2766, 3270, 3924, 4149, 4610, 4905, 5532, 6540, 6915, 8298, 9220, 9810, 13830, 16596, 19620, 20745, 27660, 41490, 50249, 82980, 100498, 150747, 200996, 251245, 301494, 452241, 502490, 602988, 753735, 904482, 1004980, 1507470, 1808964, 2261205, 3014940, 4522410, 9044820]

約数ペア:

[(1, 9044820), (2, 4522410), (3, 3014940), (4, 2261205), (5, 1808964), (6, 1507470), (9, 1004980), (10, 904482), (12, 753735), (15, 602988), (18, 502490), (20, 452241), (30, 301494), (36, 251245), (45, 200996), (60, 150747), (90, 100498), (109, 82980), (180, 50249), (218, 41490), (327, 27660), (436, 20745), (461, 19620), (545, 16596), (654, 13830), (922, 9810), (981, 9220), (1090, 8298), (1308, 6915), (1383, 6540), (1635, 5532), (1844, 4905), (1962, 4610), (2180, 4149), (2305, 3924), (2766, 3270)]